CN209557434U - A kind of wood joint fastening steel disc - Google Patents
A kind of wood joint fastening steel disc Download PDFInfo
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- CN209557434U CN209557434U CN201920096926.3U CN201920096926U CN209557434U CN 209557434 U CN209557434 U CN 209557434U CN 201920096926 U CN201920096926 U CN 201920096926U CN 209557434 U CN209557434 U CN 209557434U
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- steel disc
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Abstract
The utility model discloses a kind of wood joints to fasten steel disc, including steel disc ontology, multiple the first opening up positioning hangnails are wholely set on the left side of the steel disc ontology, the angle constituted between the right side and steel disc ontology left side of the first positioning hangnail is 5-90 degree；Multiple downward opening second positioning hangnails have been wholely set on the right side of the steel disc ontology, the angle that constitutes is 5-90 degree between the left side of the second positioning hangnail and the right side of steel disc ontology, the steel disc ontology with a thickness of 0.1-4 millimeters.Above-mentioned technical proposal, reasonable in design, structure is simple, manufacture is easy, manufacturing cost is low, it is easy to use, fixed it is reliable, be not easy to loosen and long service life, practicability are good.
Description
Technical field
The utility model relates to technical field of fastening, and in particular to a kind of wood joint fastening steel disc.
Background technique
The connection of existing wood furniture is all made of tenon structure, it usually needs and accurate size just can guarantee and is connected firmly, but
It is that no matter size has mostly accurately, and wood joint, which is expanded with heat and contract with cold, to be loosened, or even abjection mortise, influences the firm of product connection
Property.Ancient times, people can lock tenon, but Tenon knot using the joinery and its construction of another transverse structure in order to overcome this disadvantage
Structure is complicated, and production is time-consuming and laborious, uneconomical；Nowadays, the cementing in tenon is usually used in we, but glue is with the time
Extension can aging, be easy to appear degumming, generally can only use 2-5, will be loosened at tenon after the glue service life expires, even
Deviate from mortise, service life is short, and fixation is unreliable, and the practicability is poor.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of reasonable in design, structures
Simply, manufacture is easy, manufacturing cost is low, it is easy to use, fixed reliable, be not easy to loosen and wood joint with long service life fastening steel
Piece.
To achieve the above object, the utility model provides following technical solution: a kind of wood joint fastening steel disc, including steel
Piece ontology is wholely set multiple the first opening up positioning hangnails on the left side of the steel disc ontology, and described first is fixed
The angle constituted between the right side and steel disc ontology left side of position hangnail is 5-90 degree；One on the right side of the steel disc ontology
Body is provided with multiple downward opening second positioning hangnails, the left side of the second positioning hangnail and the right side of steel disc ontology
Between the angle that constitutes be 5-90 degree, the steel disc ontology with a thickness of 0.1-4 millimeters.
By using above-mentioned technical proposal, the opening for the positioning hangnail connecting with the side of existing mortise is towards mortise
Opening, towards tenon direction positioning hangnail opening towards in mortise, tenon knocks in mortise, all positioning hangnails completely
It will lock up the side of tenon and mortise, cannot again extract tenon.Reasonable in design, structure is simple, manufacture is easy, manufacture at
Sheet is low, easy to use, it is reliable to fix, is not easy loosening and long service life.
The utility model is further arranged to: the quantity setting of the first positioning hangnail on the left side of the steel disc ontology
Three or more, and the angle constituted between the right side and steel disc ontology left side of the first positioning hangnail is made 60 degree.
The utility model is further arranged to: the quantity of the second positioning hangnail on the right side of the steel disc ontology is set
Three or more are set, and the angle constituted between the left side of the second positioning hangnail and the right side of steel disc ontology is made 30
Degree.
The utility model is further arranged to: the length of each first positioning hangnail is 0.2-10 millimeters, and each
First positioning hangnail is triangular structure, rectangular configuration or conical structure.
The utility model is further arranged to: the length of each second positioning hangnail is 0.2-10 millimeters, and each
Second positioning hangnail is triangular structure, rectangular configuration or conical structure.
The utility model is further arranged to: the steel disc ontology is rectangular configuration or circular configuration or polymorphic structure,
And steel disc ontology is made of stainless steel material.
The utility model has the advantages that: compared with prior art, the utility model structure setting is more reasonable, and existing
Mortise side connection positioning hangnail opening towards mortise opening, towards tenon direction positioning hangnail opening court
Into mortise, tenon knocks in mortise completely, and all positioning hangnails will lock up the side of tenon and mortise, cannot again pull out tenon
Out.Reasonable in design, structure is simple, manufacture is easy, manufacturing cost is low, it is easy to use, fixed it is reliable, be not easy to loosen and use
Service life is long.
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the assembling schematic diagram of the utility model embodiment；
Fig. 3 is the enlarged diagram in the portion I in Fig. 2.
Specific embodiment
In the description of the present embodiment, it should be noted that such as occur term " center ", "upper", "lower", "left", "right",
"vertical", "horizontal", "inner", "outside", "front", "rear" etc., indicated by orientation or positional relationship be it is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, it is thus impossible to be interpreted as to the utility model
Limitation.In addition, such as there is term " first ", " second ", " third " are used for description purposes only, and should not be understood as instruction or dark
Show relative importance.
Referring to figure 1, figure 2 and figure 3, a kind of wood joint disclosed by the utility model fastens steel disc, including steel disc ontology 1, institute
It states and is wholely set multiple the first opening up positioning hangnails 11, the first positioning hangnail on the left side of steel disc ontology 1
The angle constituted between 11 1 left side of right side and steel disc ontology is 5-90 degree；One on the right side of the steel disc ontology 1
It is provided with multiple downward opening second positioning hangnails 12, the left side of the second positioning hangnail 12 and the right side of steel disc ontology 1
The angle constituted between end face is 5-90 degree, the steel disc ontology 1 with a thickness of 0.1-4 millimeters.
Preferably, the quantity of the first positioning hangnail 11 on the left side of the steel disc ontology 1 is arranged three or more,
And the angle constituted between 1 left side of right side and steel disc ontology of the first positioning hangnail 11 is made 60 degree.
Three or more, and described second is arranged in the quantity of the second positioning hangnail 12 on the right side of the steel disc ontology 1
It positions the angle constituted between the left side of hangnail 12 and the right side of steel disc ontology 1 and is made 30 degree.
To keep the utility model structure setting more reasonable, preferably, each first positioning hangnail 11 of the present embodiment
Length be 0.2-10 millimeters, and it is each first positioning hangnail 11 be triangular structure, rectangular configuration or conical structure.
The length of each second positioning hangnail 12 is 0.2-10 millimeters, and each second positioning hangnail 12 is triangle
Structure, rectangular configuration or conical structure.
The steel disc ontology 1 is rectangular configuration or circular configuration or polymorphic structure, and steel disc ontology 1 is by stainless steel material system
At.
Referring to Fig. 2 and Fig. 3, working principle is illustrated:
In Fig. 2: appended drawing reference 2 is existing tenon, and attached drawing 3 is existing woodwork, and appended drawing reference 31 is on woodwork
Mortise, the seat first that connect with the side of mortise 31 positions the opening of hangnail 11 towards the opening of mortise 31, towards tenon 2
For the opening of the second positioning hangnail 12 in direction towards in mortise, tenon 2 knocks in mortise 31, the first all positioning hangnails 11 completely
It will lock up woodwork 3, that is, lock the side of mortise 31；The second all positioning hangnails 12 will lock up the side of tenon 2, later not
Tenon 2 can be extracted again.
In addition, steel disc ontology 1 can also be using common steel disc or any flexible metal or elastomeric high rigidity
Organic or inorganic material makes and replaces.
The utility model wood joint fastening steel disc can use simultaneously with existing glue, after greatly prolonging glue degumming
Service life.
The utility model wood joint fastens steel disc can be using press machine continuous production at the steel coil strip with hangnail, simultaneously
It is cut into suitable size as needed.Can also directly shearing at different size specification the standard component with hangnail.
Above-described embodiment is served only for that the utility model is further described, no to the specific descriptions of the utility model
It can be interpreted as the restriction to scope of protection of the utility model, the technician of this field is according to the content pair of above-mentioned utility model
The utility model is made some nonessential modifications and adaptations and is each fallen within the protection scope of the utility model.
Claims (6)
1. a kind of wood joint fastens steel disc, including steel disc ontology (1), it is characterised in that: on the left side of the steel disc ontology (1)
It is wholely set multiple the first opening up positioning hangnail (11), the right side of first positioning hangnail (11) and steel disc sheet
The angle constituted between body (1) left side is 5-90 degree；Multiple openings have been wholely set on the right side of the steel disc ontology (1)
Second positioning hangnail (12) directed downwardly, between the left side of second positioning hangnail (12) and the right side of steel disc ontology (1)
The angle of composition is 5-90 degree, the steel disc ontology (1) with a thickness of 0.1-4 millimeters.
2. a kind of wood joint according to claim 1 fastens steel disc, it is characterised in that: the left end of the steel disc ontology (1)
Three or more, and the right side of first positioning hangnail (11) and steel disc is arranged in the quantity of the first positioning hangnail (11) on face
The angle constituted between ontology (1) left side is made 60 degree.
3. a kind of wood joint according to claim 1 fastens steel disc, it is characterised in that: the right end of the steel disc ontology (1)
Three or more, and the left side of second positioning hangnail (12) and steel disc is arranged in the quantity of the second positioning hangnail (12) on face
The angle constituted between the right side of ontology (1) is made 30 degree.
4. a kind of wood joint according to claim 1 fastens steel disc, it is characterised in that: each first positioning hangnail (11)
Length is 0.2-10 millimeters, and each first positioning hangnail (11) is triangular structure, rectangular configuration or conical structure.
5. a kind of wood joint according to claim 1 fastens steel disc, it is characterised in that: each second positioning hangnail (12)
Length is 0.2-10 millimeters, and each second positioning hangnail (12) is triangular structure, rectangular configuration or conical structure.
6. a kind of wood joint according to claim 1 fastens steel disc, it is characterised in that: the steel disc ontology (1) is rectangle
Structure or circular configuration or polymorphic structure, and steel disc ontology (1) is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920096926.3U CN209557434U (en) | 2019-01-21 | 2019-01-21 | A kind of wood joint fastening steel disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920096926.3U CN209557434U (en) | 2019-01-21 | 2019-01-21 | A kind of wood joint fastening steel disc |
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| Publication Number | Publication Date |
|---|---|
| CN209557434U true CN209557434U (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920096926.3U Active CN209557434U (en) | 2019-01-21 | 2019-01-21 | A kind of wood joint fastening steel disc |
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| Country | Link |
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| CN (1) | CN209557434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595241A (en) * | 2019-01-21 | 2019-04-09 | 郑格 | A kind of wood joint fastening steel disc and its manufacturing method |
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2019
- 2019-01-21 CN CN201920096926.3U patent/CN209557434U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595241A (en) * | 2019-01-21 | 2019-04-09 | 郑格 | A kind of wood joint fastening steel disc and its manufacturing method |
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